The Eco Children’s Center, affiliated with the Korea Green Foundation, held a concert with Sejong Soloists marking the center’s fourth anniversary at the Lotte Concert Hall in Jamsil, southern Seoul, at 7 p.m. on October 7.

Under the theme, “Return Autumn to Our Children,” the event gathered some 1,000 people, including the Foundation’s child “green leaders,” children, families and corporate and individual supporters.

As part of the event, the green leaders staged a “Stop CO2, Go Action” performance that called for action to fight climate change in the “Green Leaders’ Performance for 2016 Environmental Doomsday Clock.”